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In the extraction of Fe from Fe(2)O(3) t...

In the extraction of Fe from `Fe_(2)O_(3)` the reducing agent is

A

C

B

Al

C

electrolytic reduction

D

Cu

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The correct Answer is:
A
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DINESH PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-REVISION QUESTIONS FROM COMPETITIVE EXAMS.
  1. In the froth floatation process for the facilitation of ores the ore ...

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  2. Mond's process is used for

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  3. In the extraction of Fe from Fe(2)O(3) the reducing agent is

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  4. deltaG^(o) vs T plot in the Ellingham's diagram slopes downaward for t...

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  5. Which of the following reactions taking place in the blast furnace dur...

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  6. Consider the following reaction at 1000^(@)C . (A) Zn(s) + 1/2 O2(g) ...

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  7. The ore having two different metal atoms is

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  8. Cassiterite is an ore of

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  9. Blister copper is

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  10. The magnetic ore is

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  11. When compared , deltaG^(o) for the formation of Al(2)O3 ,the deltaG^(o...

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  12. Which metal has a greater tendency to form metal oxide

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  13. Identify the reaction that does not take place in a blast furnace

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  14. Which one of the following ores is treated by chemical leaching

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  15. Auto reduction is employed in the metallurgy of

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  16. The ore that is concentrated by froth floatation process is

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  17. In aluminium extraction by Bayer process, alumina is extracted from ba...

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  18. Bauxite is made up of Al(2)O3 + SiO2 + TiO2 + Fe(2)O3 . This ore is tr...

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  19. When copper pyrites is roasted in excess of air, a mixture of CuO + ...

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  20. Bauxite ore is made up of Al(2)O3 + SiO2 + TiO2 + Fe(2)O3 . This ore ...

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